Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hello,
after having a product using a nrf52832 MCU for a while in production using nrf connect sdk 2.5.1, we now wanted to supply a first firmware update. However, while...
Dear Nordic team,
I am trying to set up OTA updates by using the DFU target API on an nRF9151 DK with MCUboot and TF-M partitions. (NCS v3.4.1) My goal is to use the immutable...
Hello,
During design and schematic entry I used the online datasheet to select GPIO capability. I was advised that I should try out the pin planner to confirm that pin choices...
With NCS 3.4.1, I'm calling ret = net_mgmt(NET_REQUEST_WIFI_REG_DOMAIN, iface, ®d, sizeof(regd)); but if the country code is invalid, the function return after 10s but...
Hello I have a custom nrf9151 board. I am attempting to capture a cellular traffic trace using the Cellular Monitor app in nRF Connect for Desktop. In order to do that I have...
We are using the nRF9160 with firmware 1.3.6 to establish a DTLS connection to a server, using the Zephyr TLS stack.
The following problem occurs quite frequently: After...
Hi,
I am going nuts with the device tree replacement for PM that seems to cover about 1 case out of a larger number of possibilities. Please give me the overlay files and...
Hi Nordic team,
We are developing a browser-based development platform for Nordic Semiconductor devices.
The objective is to provide a workflow similar to nRF Connect...
Hi,
Can MCUboot be used as a second stage bootloader (an application from the Secure DFU Bootloader over Serial Link standpoint) to be DFU'ed to existing devices which now...
We are seeing LTE-M communication dropouts on the nRF9160 with firmware 1.3.6 This has occurred several times with multiple devices. The devices are registered on the same...
Problem After successfully establishing a nRF7002EK WiFi connection to the local network, AWS IOT connection fails with “mqtt_helper: mqtt_connect, error: -2” and reboots...
Hello all,
I am trying to prove that I can compile and upload some simple code that I have written and run it successfully on an nrf52840.
I'm using an mdbt50q-db-40 development...
Hi,
If a company wants to bring to market a KNX IoT product, does Nordic Semiconductor have any offering or stack that they can use to start evaluating, developing?
Can...
